#57199C#57199C

#57199C is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.6% C 0.190 H 298.1°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#57199C
RGB	rgb(87, 25, 156)
HSL	hsl(268, 72%, 35%)
HSV	hsv(268, 84%, 61%)
CMYK	cmyk(44.2%, 84%, 0%, 38.8%)
CIE-LAB	lab(27.08, 52.52, -58.55)
CIE-LCH	lch(27.08, 78.66, 311.89°)
OKLab	oklab(39.56% 0.0896 -0.1677)
OKLCH	oklch(39.56% 0.19 298.1)
XYZ	xyz(10.2773, 5.1216, 31.8931)
Luminance	0.0512 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57199C #5E9C19

analogous

#191C9C #57199C #98199C

triadic

#57199C #9C5719 #199C57

tetradic

#57199C #9C191C #5E9C19 #199C98

square

#57199C #9C191C #5E9C19 #199C98

split-complementary

#57199C #9C9819 #1C9C19

monochromatic

#1C0833 #3A1167 #57199C #7421D1 #944DE2

Accessibility & contrast

On white

10.37

#57199C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#57199C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57199C

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57199C	#FFFFFF	#000000	##FFFFFF
##57199C	1.00	10.37	2.02	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409F

Deuteranopia (green-blind)

#003F9A

Tritanopia (blue-blind)

#45405C

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #57199c;
/* rgb */ color: rgb(87, 25, 156);
/* oklch */ color: oklch(39.6% 0.190 298.1);

Tailwind

colors: {
  custom: {
    50: '#8e5fba',
    500: '#57199c',
    950: '#000000',
  },
}

SCSS

$custom: #57199c;
$custom-light: #8e5fba;
$custom-dark: #000000;

JSON

{
  "hex": "#57199c",
  "rgb": {
    "r": 87,
    "g": 25,
    "b": 156
  },
  "hsl": {
    "h": 268.397,
    "s": 72.376,
    "l": 35.49
  },
  "oklch": {
    "l": 0.39563,
    "c": 0.19015,
    "h": 298.1
  },
  "luminance": 0.05122
}

Semantic roles & 50–950 ramp

primary

#57199C

secondary

#8CC44C

accent

#EF3999

background

#F9F5FB

surface

#F1EAF6

border

#CBC6D0

text

#0D0512

muted

#7E7981

Preview Lab

Preview with #57199C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →